Two point charges of charge `q_(1)` and `q_(2)` (both of same sign) and each of mass m are placed such that gravitational attraction between them balances the electrostatic replusion. Are they in stable equilibrium ? If not then what is the nature of equilibrium ?

Explanation

To determine whether the two point charges \( q_1 \) and \( q_2 \) are in stable equilibrium, we need to analyze the forces acting on them.

### Step-by-Step Solution:

1. **Identify the Forces**:
- The gravitational force \( F_g \) between the two masses \( m \) is given by:
\[
F_g = \frac{G m^2}{r^2}
...